Non-Fourier energy transmission in power-law hybrid nanofluid flow over a moving sheet

Abstract

Ethylene glycol is commonly used as a cooling agent in the engine, therefore the study associated with EG has great importance in engineering and mechanical fields. The hybrid nanofluid has been synthesized by adding copper and graphene nanoparticles into the Ethylene glycol, which obeys the power-law rheological model and exhibits shear rate-dependent viscosity. As a result of these features, the power-law model is utilized in conjunction with thermophysical characteristics and basic rules of heat transport in the fluid to simulate the physical situations under consideration. The Darcy Forchhemier hybrid nanofluid flow has been studied under the influence of heat source and magnetic field over a two-dimensionally stretchable moving permeable surface. The phenomena are characterized as a nonlinear system of PDEs. Using resemblance replacement, the modeled equations are simplified to a nondimensional set of ODEs. The Parametric Continuation Method has been used to simulate the resulting sets of nonlinear differential equations. Figures and tables depict the effects of physical constraints on energy, velocity and concentration profiles. It has been noted that the dispersion of copper and graphene nanoparticulate to the base fluid ethylene glycol significantly improves velocity and heat conduction rate over a stretching surface.

Squeezing Flow between Two Parallel Plates under the Effects of Maxwell Equation and Viscous Dissipation

“…By using HAM, the system of nonlinear Eqs. (9)(10)(11)(12) and the boundary state Eq. ( 13) has been solved.…”

“…MWCNTs have a larger effect on heat flow and velocity profile, according to the findings. Alhowaity et al [9] used computational methods to investigate the behavior of a hybrid nanofluid flow over a moving sheet. Bilal et al [10] reported the characteristics of electroviscous trihybrid nanoliquid flow across compressing parallel infinite sheets.…”

Numerical simulation of ternary nanofluid flow with multiple slip and thermal jump conditions

“…The heat transmission of both fluids accelerates as the ratios of temperature-and space-related heat supplier factors increase. Alhowaity et al (2022) developed the energy transmission over a moving sheet. It was hypothesized that adding carbon nanotubes and nanoclusters to water improves its thermophysical and energy transport capabilities drastically.…”

Numerical analysis of thermal transportation in nanodiamond and silver-based nanofluid using the Cattaneo–Christov heat flux model

“…Christov (2009) proposed a materially invariant version of Cattaneo's model based on Oldroyd's upper-convected derivative. To date, significant research has been undertaken on nanofluidic flow models adding non-Fourier heat conduction theory (Alhowaity et al, 2022;Imtiaz et al, 2022;Salmi et al, 2022). In the present paper, non-Fourier heat flux theory and thermal radiation effects are imposed to investigate the heat transfer rate in two different types of nanofluids composed of nanodiamond-water and silver-water over an unsteady stretching sheet.…”